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Iterations taking too long (about 8min)

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Old   April 3, 2017, 21:33
Thumbs down Iterations taking too long (about 8min)
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I am doing simple simulations with 2D airfoil NACA0012 in Fluent to determinate the Cd and the Cl. After generating the mesh (tetrahedral) and established the parameters (Spalart-Almaras model, ideal gas), I initialized the calculation, but each iteration is taking about 8 minutes to show!!!
How do I solve this?

Obs: I am solving in parallel with 4 cores and double precision.
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airfoils, fluent, iterations

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